Related Clues:
- Very brave men
- Champions need a higher oestrogen dose
- The X-Men, e.g
- Astronomical bursts
- Astronomers' sightings
- Stallone roles, e.g
- They save the day for that woman from The Opposition losing the head
- Explosions in the sky
- Movie leads, often
- Stellar blasts
- Stirring at last: 'Shake your chains to earth' like champions!
- Lifesavers
- Stars whose brightness suddenly increases before gradually fading
- Medal awardees
- Brave sorts